response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5675/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: testclient1 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjBIM2Rtc1hyX3MtSXRpRkhiY3RqeV9mT3QyZjBETml1NXJIV05KRjU4LWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Njc1LCJzdGF0ZV9ub25jZSI6IjRkNzU3NWVkNDE1OWMwZDc0NzVmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Njc1In0sImlzcyI6InRvb2wiLCJzdWIiOiJ0ZXN0Y2xpZW50MSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU4NDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQ0ODAyNSwiZXhwIjoxNzcwNDQ4MzI1LCJqdGkiOiIwYmYyYmUzZGRlMzc5NTZkNjdjYiJ9.DMjVOyokDQMgOnHL8GYp_Kp8JBUDSqLxdyy7WMfTf3GkIZhTD2iBiotAPGKQ_2WdjGoXWcdwa22gepWTJRy1ALNUPkg8eJJKkEbyUPK5fqnT8EgQtuLXjOuyxexRFpg_Vjfy5R4lLrk5opgqzccrXS1OpcYx6jZh28cHqLkSHtkTM7ZUcoH9EOloLSqmiFokjOV7dCajh0FSZCJejp6I2HDRLiljPhkL013Y7ChePoAec40S5ommX1oBHnCOtKUqZRvq_svsC6BJzQxgtzcmzxYCBrWqblQqA-67Mv6B9FZ8yOOO7CNVIzIvXxxhdt74XUXruMaevYe9zLCO94clhQ (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 4d7575ed4159c0d7475f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)